Hey kk please upload some videos of this new board in action I have to wait for my board to arrive but in the meantime i just want to see if this new board can give flights as stable as the multiwii platform,plzz upload some videos quick,,just want to see the feasibility of the new kk against the flight stability offered by the ardupilot 2.0 and multiwii projects,and one more thing 20MHZ external osc. should now be a licence for some hardcore hackers like happy and mike to modify this board for magnetometer,GPS,sonar and other goodies...

The first 17 seconds is with the KK1, the rest of the video it is with the KK2: (Self-level is not used)

- Each of the three gyro/acc chips has its own 3.3V Maxim low-noise voltage regulator.

- It has an option to use the Z axis Acc to dampen vertical movements. (not used in the video) Works very well in turbulent air.

- There is only one free IO pin, PortA0. It is tied to VCC, so a track must be cut. (it must not be used as a digital output during ADC operation) However, the ISP interface (three IO's) can be used with care as these is shared with three of the buttons. (For example, use only when armed, no buttons is supposed to be used then) Free output and input port can also be used of course.

- The gyros (IDG650 and ISZ650) has two outputs, 440 and 2000 deg/sec. It is selectable with a small solder jumper. It comes with 440 set.